#feat 修改库存

yanghui

2022-11-18 2dff7f26adc08af4fcf0b77ff0ddda99d75c77c4

 springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/service/impl/ComBatteryStoreClassServiceImpl.java

@@ -1,8 +1,10 @@
package com.panzhihua.service_community.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.panzhihua.common.model.vos.common.ComBatteryCommodityVo;
import com.panzhihua.common.model.vos.common.ComBatteryStoreClassVo;
import com.panzhihua.service_community.dao.ComBatteryCommodityMapper;
import com.panzhihua.service_community.entity.ComBatteryCommodity;
import com.panzhihua.service_community.entity.ComBatteryStoreClass;
import com.panzhihua.service_community.dao.ComBatteryStoreClassMapper;
import com.panzhihua.service_community.service.ComBatteryStoreClassService;
@@ -94,6 +96,11 @@
     */
    @Override
    public R deleteById(Long id) {
        Integer count = commodityMapper.selectCount(new QueryWrapper<ComBatteryCommodity>().lambda()
                .eq(ComBatteryCommodity::getClassId,id).eq(ComBatteryCommodity::getIsDel,ComBatteryCommodity.IsDel.NO));
        if(count > 0){
            return R.fail("该分类下已绑定商品，不可删除");
        }
        if (this.baseMapper.deleteById(id) > 0) {
            return R.ok();
        }